318275280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2647}}^1$

素因数の和:2833

約数の個数: 120

約数和(自身を含む): 1075681152

約数和(自身を除く): 757405872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1336, 1503, 1670, 2004, 2505, 2647, 2672, 3006, 3340, 4008, 5010, 5294, 6012, 6680, 7515, 7941, 8016, 10020, 10588, 12024, 13235, 13360, 15030, 15882, 20040, 21176, 23823, 24048, 26470, 30060, 31764, 39705, 40080, 42352, 47646, 52940, 60120, 63528, 79410, 95292, 105880, 119115, 120240, 127056, 158820, 190584, 211760, 238230, 317640, 381168, 442049, 476460, 635280, 884098, 952920, 1326147, 1768196, 1905840, 2210245, 2652294, 3536392, 3978441, 4420490, 5304588, 6630735, 7072784, 7956882, 8840980, 10609176, 13261470, 15913764, 17681960, 19892205, 21218352, 26522940, 31827528, 35363920, 39784410, 53045880, 63655056, 79568820, 106091760, 159137640, 318275280]

約数ペア:

[(1, 318275280), (2, 159137640), (3, 106091760), (4, 79568820), (5, 63655056), (6, 53045880), (8, 39784410), (9, 35363920), (10, 31827528), (12, 26522940), (15, 21218352), (16, 19892205), (18, 17681960), (20, 15913764), (24, 13261470), (30, 10609176), (36, 8840980), (40, 7956882), (45, 7072784), (48, 6630735), (60, 5304588), (72, 4420490), (80, 3978441), (90, 3536392), (120, 2652294), (144, 2210245), (167, 1905840), (180, 1768196), (240, 1326147), (334, 952920), (360, 884098), (501, 635280), (668, 476460), (720, 442049), (835, 381168), (1002, 317640), (1336, 238230), (1503, 211760), (1670, 190584), (2004, 158820), (2505, 127056), (2647, 120240), (2672, 119115), (3006, 105880), (3340, 95292), (4008, 79410), (5010, 63528), (5294, 60120), (6012, 52940), (6680, 47646), (7515, 42352), (7941, 40080), (8016, 39705), (10020, 31764), (10588, 30060), (12024, 26470), (13235, 24048), (13360, 23823), (15030, 21176), (15882, 20040)]